ZA838190B - Extraction of coal liquefaction bottoms - Google Patents

Extraction of coal liquefaction bottoms

Info

Publication number: ZA838190B
Authority: ZA; South Africa
Prior art keywords: extraction; coal liquefaction; liquefaction bottoms; bottoms; coal
Prior art date: 1982-12-20

Application number

ZA838190A

Inventor

Frank F Tao

Christopher G Lington

Sioma Zaczepinski

Rustom M Billimoria

Original Assignee

Exxon Research Engineering Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-12-20

Filing date

1983-11-02

Publication date

1984-06-27

1983-11-02 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1984-06-27 Publication of ZA838190B publication Critical patent/ZA838190B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

ZA838190A 1982-12-20 1983-11-02 Extraction of coal liquefaction bottoms ZA838190B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US45089582A	1982-12-20	1982-12-20

Publications (1)

Publication Number	Publication Date
ZA838190B true ZA838190B (en)	1984-06-27

Family

ID=23789952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA838190A ZA838190B (en)	1982-12-20	1983-11-02	Extraction of coal liquefaction bottoms

Country Status (4)

Country	Link
AU (1)	AU2150583A (en)
DE (1)	DE3341762A1 (en)
GB (1)	GB2132223B (en)
ZA (1)	ZA838190B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5094741A (en) *	1990-03-02	1992-03-10	Hewlett-Packard Company	Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5322626A (en) *	1990-03-02	1994-06-21	Hewlett-Packard Company	Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5133859A (en) *	1990-03-02	1992-07-28	Hewlett-Packard Company	Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5240603A (en) *	1990-03-02	1993-08-31	Hewlett-Packard Company	Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB285064A (en) *	1927-02-12	1928-10-25	Actien-Gesellschaft Fur Kohlensaure-Industrie
GB493508A (en) *	1937-04-06	1938-10-06	George William Johnson	Improvements in the recovery or production of unitary cyclic compounds from the products obtained in the pressure extraction of solid carbonaceous materials
ZA773075B (en) *	1976-06-01	1978-04-26	Kerr Mc Gee Chem Corp	An improved separation technique in a coal deashing process
PL122657B1 (en) *	1979-11-20	1982-08-31	Inst Chemii Przemyslowej	Method of separation of the extract from mineral substance and unreacted coal in the process of coal liquefaction

1983
- 1983-11-02 ZA ZA838190A patent/ZA838190B/en unknown
- 1983-11-16 GB GB08330552A patent/GB2132223B/en not_active Expired
- 1983-11-18 DE DE19833341762 patent/DE3341762A1/en not_active Withdrawn
- 1983-11-18 AU AU21505/83A patent/AU2150583A/en not_active Abandoned

Also Published As

Publication number	Publication date
GB2132223B (en)	1986-10-08
GB2132223A (en)	1984-07-04
DE3341762A1 (en)	1984-06-20
AU2150583A (en)	1984-06-28
GB8330552D0 (en)	1983-12-21

Similar Documents

Publication	Publication Date	Title
GB2116582B (en)	1986-01-08	Coal liquefaction process
IL80854A0 (en)	1987-03-31	Process for increasing the degree of oil extraction
GB2109000B (en)	1984-12-19	Coal liquefaction process
GB2101152B (en)	1984-08-01	Coal liquefaction process
GB2164055B (en)	1988-06-29	Coal liquefaction process
ZA83346B (en)	1984-03-28	Coal extraction
GB2111075B (en)	1985-10-09	Coal liquefaction process
ZA835617B (en)	1984-03-28	Coal liquefaction process
GB8330552D0 (en)	1983-12-21	Extraction of coal liquefaction bottoms
DE3176764D1 (en)	1988-07-07	Improved coal liquefaction process
GB8334270D0 (en)	1984-02-01	Enhanced oil recovery
GB2103644B (en)	1984-10-10	Coal liquefaction
GB2107345B (en)	1985-04-17	Liquefaction of coal
GB2127842B (en)	1986-03-19	Improved coal liquefaction quenching process
DE3465331D1 (en)	1987-09-17	Coal liquefaction process
ZA848592B (en)	1985-06-26	Coal liquefaction process
ZA839521B (en)	1984-09-26	Coal preparation
GB2151255B (en)	1987-06-24	Coal liquefaction
DE3362592D1 (en)	1986-04-24	Oil recovery vessel comprising two semi-hulls
GB2103643B (en)	1984-08-01	Coal liquefaction
GB8301035D0 (en)	1983-02-16	Coal extraction
GB8427667D0 (en)	1984-12-05	Coal liquefaction process
PL237684A1 (en)	1984-01-30	Method of separation of coal tar
ZA836382B (en)	1984-06-27	Packing of coal
ZA812418B (en)	1982-04-28	Coal liquefaction process